Question

1. what is the range of the following set of data? 9 3 1 8 3 6

2. what is the range of the following set of data? 125 61 98 101 72 119

3. match each item with the correct value for the following set of data? 2 4 4 6 6 8 10 11 12 14 17
this is matching

Quartile 3 (Q3) 1. 4
Interquartile Rage (IQR) 2. 8
Quartile 1 (Q1) 3. 12

4. What is the Interquartile rage of the following set of data?
20, 1, 28, 57, 34, 11, 50, 37, 15, 19, 24, 47​

Answer 1

For 1 and 2 the formula to find range is: the total of all the numbers divided by how many numbers there are added together (in the case of #1 it would be 6 #s being added)